<!DOCTYPE html>
<html lang="zh">
<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<meta http-equiv="X-UA-Compatible" content="ie=edge" />
	<title>Document</title>
	<style type="text/css">
		div{
			width: 200px;height: 200px;
			border: 1px solid red;
			overflow: scroll;/*超出部分出现滚动条*/
			overflow: hidden;/*超出部分不显示*/
			border-radius: 15px;/*设置圆角*/
		}
		a{
			text-decoration: none;/*去除下划线*/
		}
		input{
			border: 1px solid gold;/*修改默认边框,none为取消边框*/
			outline: none;/*去除默认选中边框*/
		}
	</style>
</head>
<body>
	<a href="#">鸡你太美</a>
	<div>
		Lorem ipsum dolor sit amet, consectetur adipisicing elit. Excepturi laboriosam dolores rerum molestiae ex quasi earum dolorum nesciunt vitae neque.
		Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aperiam nisi.
	</div>
	<input type="text" />
</body>
</html>